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Consider the Following Images

Question 12

Multiple Choice

Consider the following images.The reactions occurring in each are shown in the choices. Consider the following images.The reactions occurring in each are shown in the choices. Which of the following is an example of an electron transfer reaction? A) Pb(NO<sub>3</sub>) <sub>2</sub>(aq) + Na<sub>2</sub>SO<sub>4</sub>(aq) 2 NaNO<sub>3</sub>(aq) + PbSO<sub>4</sub>(s) B) H<sub>2</sub>CO<sub>3</sub>(aq) H<sub>2</sub>O(l) + CO<sub>2</sub>(g) C) Ca(s) + 2HCl(aq) CaCl<sub>2</sub>(aq) + H<sub>2</sub>(g) D) Zn(s) + Cu<sup>2+</sup>(aq) Zn<sup>2+</sup>(aq) + Cu(s) E) Both c and d are electron transfer reactions.
Which of the following is an example of an electron transfer reaction?


A) Pb(NO3) 2(aq) + Na2SO4(aq) Consider the following images.The reactions occurring in each are shown in the choices. Which of the following is an example of an electron transfer reaction? A) Pb(NO<sub>3</sub>) <sub>2</sub>(aq) + Na<sub>2</sub>SO<sub>4</sub>(aq) 2 NaNO<sub>3</sub>(aq) + PbSO<sub>4</sub>(s) B) H<sub>2</sub>CO<sub>3</sub>(aq) H<sub>2</sub>O(l) + CO<sub>2</sub>(g) C) Ca(s) + 2HCl(aq) CaCl<sub>2</sub>(aq) + H<sub>2</sub>(g) D) Zn(s) + Cu<sup>2+</sup>(aq) Zn<sup>2+</sup>(aq) + Cu(s) E) Both c and d are electron transfer reactions. 2 NaNO3(aq) + PbSO4(s)
B) H2CO3(aq) Consider the following images.The reactions occurring in each are shown in the choices. Which of the following is an example of an electron transfer reaction? A) Pb(NO<sub>3</sub>) <sub>2</sub>(aq) + Na<sub>2</sub>SO<sub>4</sub>(aq) 2 NaNO<sub>3</sub>(aq) + PbSO<sub>4</sub>(s) B) H<sub>2</sub>CO<sub>3</sub>(aq) H<sub>2</sub>O(l) + CO<sub>2</sub>(g) C) Ca(s) + 2HCl(aq) CaCl<sub>2</sub>(aq) + H<sub>2</sub>(g) D) Zn(s) + Cu<sup>2+</sup>(aq) Zn<sup>2+</sup>(aq) + Cu(s) E) Both c and d are electron transfer reactions. H2O(l) + CO2(g)
C) Ca(s) + 2HCl(aq) Consider the following images.The reactions occurring in each are shown in the choices. Which of the following is an example of an electron transfer reaction? A) Pb(NO<sub>3</sub>) <sub>2</sub>(aq) + Na<sub>2</sub>SO<sub>4</sub>(aq) 2 NaNO<sub>3</sub>(aq) + PbSO<sub>4</sub>(s) B) H<sub>2</sub>CO<sub>3</sub>(aq) H<sub>2</sub>O(l) + CO<sub>2</sub>(g) C) Ca(s) + 2HCl(aq) CaCl<sub>2</sub>(aq) + H<sub>2</sub>(g) D) Zn(s) + Cu<sup>2+</sup>(aq) Zn<sup>2+</sup>(aq) + Cu(s) E) Both c and d are electron transfer reactions. CaCl2(aq) + H2(g)
D) Zn(s) + Cu2+(aq) Consider the following images.The reactions occurring in each are shown in the choices. Which of the following is an example of an electron transfer reaction? A) Pb(NO<sub>3</sub>) <sub>2</sub>(aq) + Na<sub>2</sub>SO<sub>4</sub>(aq) 2 NaNO<sub>3</sub>(aq) + PbSO<sub>4</sub>(s) B) H<sub>2</sub>CO<sub>3</sub>(aq) H<sub>2</sub>O(l) + CO<sub>2</sub>(g) C) Ca(s) + 2HCl(aq) CaCl<sub>2</sub>(aq) + H<sub>2</sub>(g) D) Zn(s) + Cu<sup>2+</sup>(aq) Zn<sup>2+</sup>(aq) + Cu(s) E) Both c and d are electron transfer reactions. Zn2+(aq) + Cu(s)
E) Both c and d are electron transfer reactions.

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